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Danger & Warning This device can be installed only by professionals. The manufacturer shall not be held responsible for any accident caused by the failure to comply with the instructions in this manual. Risks of electric shocks, burning, or explosion This device can be installed and maintained only by qualified people.
Chapter 1 General Information SPM20 CMS is a monitoring system especially to the power terminal by its micro distributed multi-circuit monitoring unit. It consists the measurement module and control module, and these two modules is connected by the PLbus general line which is also researched by Pilot, and the connector plug is by the standard RJ12 which can simplify the installation on site.
Chapter 2 Product Type SPM20 consists 1 controller ( SPM20-CTRL) and 30 measurement unit at most which has split core(SPM20-CTO)and solid core(SPM20-CTC)for the option or mixture use. Model list: SPM20-CTRL AC: 3×220/380V,power supply from A phase voltage wire SPM20-CTO Rated current 10(50)A,accuracy 2.0, hole 9.5mm SPM20-CTC Rated current 5(63)A,accuracy 2.0, hole 8mm...
Figure 8: Split core measurement unit installation Attention:Forbid hot plugging RJ12 connect to PLbus, because of the voltage passed safety range on RJ12 after SPM20 power on. Chapter 4 Display & key operation 4.1 Full display SPM20has a LCD with resolution ratio of 128*64, which can realize multi-function 238.6...
4.2 Status query Indicator Color Display Indication info Status Green No light Normal operation Light Module on adding Flicker Communicate to the controller, or flicker when the module energy page shown on this controller display. Pulse Flicker Energy pulse indication, pulse constant 1000 4.3 Key Remark:The same key has different function on different interface.
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1 in alarm of missing. wire connection mode, the communication port, and the configured module quantity and meter version, without password. alarm Ia - 1 lost SPM20-3P4W 1 9600 module version 5. No alarm interface as follows: NO- alarm...
4.5 Data setting Meter program ○ 1 Add CT: press to be in ”add” as SPM20 can set data program: follows: add CT 1. Program item CT module set Controller communication The different meter configured has the 1 - A different items, or nothing.
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password:press to be in password interface. As follows: pass 0001 pass 0000 Password OK, press to select module, press to enter into the module interface Operation: typical example Suppose the meter rate current input 5A, in 3P3W mode, no any CT module remove empty connection on site, and the...
Attentions 1、when adding CT module, it must press the button of the module need to be added firstly, only after 1 - A the left red light on, it could confirm return press“confirm”. 2、Long press the module button more than 10s, to recover the module address to the default 1.
45 ~ 55Hz 5.1.1 Voltage SPM20 phase voltage range is 220V to which the user should pay attention, for prevent from the circuits inside saturation which could make the measurement not correct. Suggestion:It should clear away the power energy, for reopening the energy accumulation, just after the wire connection mode.
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Setting Alarm Subject table: Alarm Alarm Active Notice Subject Voltage The Maxim primary voltage value in Active value = 0 means upper limit three phase > setting voltage upper close alarm limit value (3P4W, phase voltage value) Voltage lower The Minimum primary voltage value in Active value = 0 means limit three phase more than 110V <...
Chapter 6 Communication 6.2Communication Protocol Please refer to SPM20 communication protocol manual 6.4 Communication Parameter SPM20 communication parameter: ◇ Meter ID: Each SPM20 with unique ID number, free change by user ◇ Baud Rate: 4800,9600,19200 for choose...
Chapter 7 Technical information Parameters Range Rated power supply Power supply from phase A voltage Rated input current Rated 5(63)A (CTC) parameter Rated input current 10(50)A (CTO) Rated input voltage AC 3P4W 3×220/380V,Range: 40%-150%,45Hz~65Hz Parameter Range Accuracy Voltage 40%~120% 0.5% Current 1%~120% 0.5%...
Transient Burst (IEC61000-4-4:2006) Immunity Surge (shock) GB/T17626.5-2008 Class 4 Electricity immunity (IEC61000-4-5:2005) magnetic Immunity to GB/T17626.6-2008 Class 3 conducted (IEC61000-4-6:2006) disturbances induced by RF field Electromagnetic GB 9254-2008 Pass emission limits (CISPR22:2006) Voltage sag, short GB/T17626.11-2008 Pass interrupt immunity (IEC61000-4-11:2004) Power frequency GB/T 17215.211-2006 withstand voltage...
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Notice: PILOT reserves the right to modify this manual without prior notice in view of continued improvement. Email: pilot006@pmac.com.cn Zhuhai Pilot Technology Co., Ltd. Add: No. 15, Keji 6 Road, Chuangxin Haian, Tangjia High-tech Zone, Zhuhai, Guangdong, 519085 China Tel:+86-756-3629687/3629688 Fax: +86-756-3629600/ 3629670 http://www.pmac.com.cn...
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